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KR100435300B1 - Structure of fixing sprinkler to ceiling - Google Patents

Structure of fixing sprinkler to ceiling Download PDF

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Publication number
KR100435300B1
KR100435300B1 KR1020030066583A KR20030066583A KR100435300B1 KR 100435300 B1 KR100435300 B1 KR 100435300B1 KR 1020030066583 A KR1020030066583 A KR 1020030066583A KR 20030066583 A KR20030066583 A KR 20030066583A KR 100435300 B1 KR100435300 B1 KR 100435300B1
Authority
KR
South Korea
Prior art keywords
ceiling
coupled
sprinkler
corrugated pipe
reducer
Prior art date
Application number
KR1020030066583A
Other languages
Korean (ko)
Inventor
김형수
Original Assignee
주식회사 용원이엔씨
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 용원이엔씨 filed Critical 주식회사 용원이엔씨
Priority to KR1020030066583A priority Critical patent/KR100435300B1/en
Application granted granted Critical
Publication of KR100435300B1 publication Critical patent/KR100435300B1/en

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Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C31/00Delivery of fire-extinguishing material
    • A62C31/02Nozzles specially adapted for fire-extinguishing
    • A62C31/24Nozzles specially adapted for fire-extinguishing attached to ladders, poles, towers, or other structures with or without rotary heads
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C35/00Permanently-installed equipment
    • A62C35/58Pipe-line systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/02Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
    • F16L3/04Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing and pressing it against a wall or other support
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00Branching pipes; Joining pipes to walls
    • F16L41/02Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021T- or cross-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Supports For Pipes And Cables (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

PURPOSE: A structure of fixing sprinkler is provided to prevent a bellows from being twisted when fixing a reducer to a ceiling finishing material by forming a fixed wing coupled to the outer peripheral surface of the reducer so as to be rotatable. CONSTITUTION: In the structure of fixing a sprinkler, both opposite ends of a bellows(11) are welded-coupled to a water feed pipe and a reducer(12), respectively. The reducer(12) penetrates a ceiling finishing material(14) vertically to couple to a sprinkler head(13) at the ends. A fixed wing(16) is fit to the outer peripheral surface of the reducer(12). The fixed wing(16) is fixed to the ceiling finishing material(14) by bolts(18) and nuts(17,19).

Description

스프링클러의 고정구조 {Structure of fixing sprinkler to ceiling}Structure of sprinkler to ceiling {Structure of fixing sprinkler to ceiling}

본 발명은 양단이 각각 급수관과 레듀샤에 용접 결합된 스프링클러의 주름관을 천장 내부에서 꼬이지 않게 고정하기 위한 스프링클러 고정구조에 관한 것이다.The present invention relates to a sprinkler fixing structure for fixing both ends of the sprinkler tube of the sprinkler welded to the water supply pipe and the reducer without twisting inside the ceiling.

일반적으로, 건물이 대형화, 고층화됨에 따라 내부에서 발생하는 화재를 효과적으로 진압하기 위해 스프링클러 등의 장치가 사용되고 있다.In general, as the buildings become larger and higher, devices such as sprinklers are used to effectively extinguish fires generated from the inside.

이러한 스프링클러를 설치하기 위해서는 천장 내부로 용수를 공급하는 주급수관을 설치하고, 이 주급수관으로부터 다수의 분지관을 뽑아내어 각 분지관에 주름관을 연결하며, 레듀샤를 이용해 상기 주름관의 단부에 스프링클러 헤드를 결합한 후 천장에 고정하여 사용한다.In order to install such sprinkler, a main water supply pipe for supplying water into the ceiling is installed, and a plurality of branch pipes are extracted from the main water supply pipe, and a corrugated pipe is connected to each branch pipe, and a sprinkler head is attached to the end of the corrugated pipe using a redundancy. Fix it to the ceiling after use.

첨부 도면 중, 도 1은 종래 스프링클러의 설치 상태 사시도이고, 도 2는 종래 스프링클러의 설치 상태 정면도이다.1 is a perspective view of an installation state of a conventional sprinkler, and FIG. 2 is a front view of an installation state of a conventional sprinkler.

도 1에 도시된 스프링클러는 보통 반도체 공장 등의 CLEAN ROOM에 설치되는 것으로, 주름관(3)의 양단에 레듀샤(4)와 니플(2)이 용접 결합된 제품이다.The sprinkler shown in FIG. 1 is usually installed in a clean room such as a semiconductor factory. The sprinkler is a product in which the redus 4 and the nipple 2 are welded to both ends of the corrugated pipe 3.

도시된 바와 같이, 종래 스프링클러의 설치 상태를 살펴보면, 천장 내부에는 용수를 공급하는 급수관(1)이 설치되어 있고, 금속관에 환상형 또는 나사선형으로 주름을 형성한 주름관(3)의 일단은 상기 급수관(1)에 결합된 니플(2)에 용접 결합되어 있으며, 상기 주름관(3)의 타단에는 레듀샤(4)가 용접 결합되어 있다.As shown, the conventional installation of the sprinkler, the water supply pipe (1) for supplying water is installed inside the ceiling, one end of the corrugated pipe (3) formed in the annular or screw-shaped corrugated metal pipe is the water supply pipe It is welded to the nipple (2) coupled to (1), the other end of the corrugated pipe (3) is a welder 4 is welded.

그리고, 상기 레듀샤(4)는 천장 마감재(7)를 관통하여 단부에 스프링클러 헤드(6)를 결합하고 있고, 상기 레듀샤(4)의 외주면에 용접 결합된 고정 날개(5)는 상기 천장 마감재(7)에 볼트(8)와 너트(9)를 이용해 레듀샤(4)를 고정하게 되어 있다.In addition, the reducer 4 is coupled to the sprinkler head 6 to the end through the ceiling finish 7, the fixed wing 5 welded to the outer peripheral surface of the reducer 4 is the ceiling finish The reducer 4 is fixed to the 7 using the bolt 8 and the nut 9.

도 2에 도시된 바와 같이, 천장 마감재(7)를 부분 절단하여 살펴보면, 주름관(3)의 단부에 결합된 레듀샤(4)가 상기 천장 마감재(7)의 상부에서 하부를 관통하여 결합되어 있고, 상기 레듀샤(4)의 외주면에는 고정 날개(5)가, 하단에는 스프링클러 헤드(6)가 각각 결합되어 있으며, 상기 고정 날개(5)는 상기 천장 마감재(7)에 볼트(8)와 너트(9)로 결합되어 있다.As shown in FIG. 2, when the ceiling finishing material 7 is partially cut and examined, the redusche 4 coupled to the end of the corrugated pipe 3 is coupled through the lower part of the ceiling finishing material 7. The outer circumferential surface of the reducer 4 has a fixed vane 5 coupled thereto, and a lower sprinkler head 6 is coupled thereto. The fixed vane 5 is bolted to the ceiling finish 7 with a nut and a nut. (9) is combined.

이때, 상기 주름관(3)은 급수관(1)으로부터 아래로 내려와 천장 마감재(7)로 향하고 상기 주름관(3)의 단부에 결합된 레듀샤(4)는 상기 천장 마감재(7)에 결합되는데, 상기 주름관(3)의 양단은 각각 니플(2)과 레듀샤(4)에 용접되어 있고 상기 레듀샤(4)의 외주면에는 고정 날개(5)가 용접되어 있는 상태이므로, 상기 급수관 (1)과 상기 천장 마감재(7) 사이에 상기 주름관(3)이 정확한 위치로 결합되지 못하면 도 1에 나타낸 화살표와 같이 주름관(3)이 꼬이게 되었으며, 이에 따라 천장 마감재(7)의 뒤틀림 현상이 발생하게 되었다.At this time, the corrugated pipe (3) is lowered from the water supply pipe (1) to the ceiling finishing material (7) and coupled to the end of the corrugated pipe (3) is coupled to the ceiling finishing material (7), Both ends of the corrugated pipe 3 are welded to the nipple 2 and the reducer 4, respectively, and the fixed wing 5 is welded to the outer circumferential surface of the reducer 4, so that the water supply pipe 1 and the If the corrugated pipe 3 is not coupled between the ceiling finishes 7 in the correct position, the corrugated pipes 3 are twisted as shown by the arrow shown in FIG. 1, thereby causing a warping phenomenon of the ceiling finishes 7.

즉, 주름관(3)의 양단은 한 평면상에서 결합되어야만 꼬이거나 틀어지지 않는데, 상기 주름관(3)은 급수관(1)의 앞 또는 뒤 평면상에서 내려와 상기 천장 마감재(7)에 결합되는 구조로, 결국 상기 주름관(3)이 상기 급수관(1)에 적절한 각도와 위치로 결합되지 않으면, 상기 주름관(3)과 일체인 레듀샤(4)에 이미 용접 결합된 고정 날개(5)는 주름관(3)이 꼬인 상태를 그대로 방치한 채 천장 마감재(7)에 결합될 수 밖에 없으며, 주름관(3)의 꼬임에 따라 지속적인 토크 힘을 받는 천장 마감재(7)가 뒤틀리는 문제점이 발생하였다.That is, both ends of the corrugated pipe 3 must be coupled on one plane so that they are not twisted or twisted. The corrugated pipe 3 descends on the front or rear plane of the water supply pipe 1 and is coupled to the ceiling finishing material 7. If the corrugated pipe 3 is not coupled to the water supply pipe 1 at an appropriate angle and position, the fixed wing 5 which is already welded to the redundancy 4 integral with the corrugated pipe 3 is a corrugated pipe 3. It can not be bound to the ceiling finish 7 while leaving the twisted state as it is, a problem arises that the ceiling finish 7 is subjected to a constant torque force twisted by the corrugated pipe (3).

상기한 바와 같이, 종래에는 스프링클러를 설치할 때 천장 내측에서 주름관이 꼬이는 문제가 발생하였고 이에 따른 천장 마감재의 뒤틀림 현상도 발생하게 되었는데, 이는 결국 주름관 양단이 용접 고정되어 있는 상태에서 꼬임을 방지하는 결합 구조가 제공되지 못하기 때문이며, 이를 해결하기 위해서는 주름관 단부에 결합된 레듀샤를 천장 마감재에 고정할 때 주름관의 꼬임을 방지할 수 있도록 고정 구조를 개선하는 데에 있다.As described above, when the sprinkler is installed in the related art, there is a problem that the corrugated pipe is twisted inside the ceiling, and accordingly, the warp of the ceiling finish is generated, which is a coupling structure that prevents the twist in the state where both ends of the corrugated pipe are welded and fixed. This is because it is not provided, and to solve this problem is to improve the fixing structure to prevent the twisting of the corrugated pipe when fixing the endurance coupled to the end of the corrugated pipe to the ceiling finish.

따라서, 본 발명의 목적은 레듀샤의 외주면에 결합되는 고정 날개를 회전 가능하게 형성함으로써, 레듀샤를 천장 마감재에 고정할 때 주름관의 꼬임을 방지하여 결합하는 것이다.Accordingly, an object of the present invention is to form a fixing wing rotatably coupled to the outer circumferential surface of the reducer to prevent the twisting of the corrugated pipe when the reducer is fixed to the ceiling finish.

도 1은 종래 스프링클러의 설치 상태 사시도1 is a perspective view of an installation state of a conventional sprinkler

도 2는 종래 스프링클러의 설치 상태 정면도2 is a front view of an installation state of a conventional sprinkler

도 3은 본 발명에 의한 스프링클러의 설치 상태 분해 사시도Figure 3 is an exploded perspective view of the installation state of the sprinkler according to the present invention

※ 도면의 주요 부분에 대한 부호 설명※ Explanation of main parts of drawing

11 : 주름관 12 : 레듀샤11: corrugated tube 12: redusia

13 : 스프링클러 헤드 14 : 천장 마감재13: sprinkler head 14: ceiling finish

15 : 받침 링 16 : 고정 날개15: support ring 16: fixed wing

16a, 16b : 구멍 17, 19 : 너트16a, 16b: hole 17, 19: nut

18 : 볼트18: Bolt

상기 목적을 달성하기 위한 스프링클러의 고정구조는,Fixed structure of the sprinkler for achieving the above object,

천장 내부에 설치되는 급수관에 결합된 니플에 주름관의 일단이 용접 결합되고, 상기 주름관의 타단에는 레듀샤가 용접 결합되어 천장 마감재를 상하로 관통해 고정되며, 상기 레듀샤의 단부에는 스프링클러 헤드가 결합되는 구조에 있어서, 상기 레듀샤의 외주면에는 회전 가능하게 고정 날개를 끼우고, 상기 천장 마감재에 상기 고정 날개를 볼트와 너트를 이용해 고정함으로써 이루어진다.One end of the corrugated pipe is welded to the nipple coupled to the water supply pipe installed inside the ceiling, and the other end of the corrugated pipe is welded to the other end of the corrugated pipe to fix the ceiling finishing material up and down, and the sprinkler head is coupled to the end of the redundancy. In the structure, the outer circumferential surface of the reducer is rotatably fitted to the fixed blade, and the fixing blade is made by fixing the fixed blade to the ceiling finish using bolts and nuts.

이때, 상기 고정 날개는 대략 직사각형의 바(bar) 모양을 갖고, 중앙에는 상기 레듀샤를 끼우는 구멍이 형성되며, 양단에는 각각 볼트를 결합하기 위한 구멍이 형성되는 것을 특징으로 한다.At this time, the fixed wing has a substantially rectangular bar shape, the center is formed with a hole for fitting the redus, both ends are characterized in that the holes for coupling the bolts are formed.

한편, 상기 레듀샤의 외주면 일부에는 나선을 형성한 후, 고정 날개의 상하 움직임을 고정하기 위해, 상기 레듀샤의 외주면에서 상기 고정 날개의 아래에는 받침 링을, 위에는 너트를 각각 결합하는 것이 바람직하다.On the other hand, after forming a spiral on a part of the outer circumferential surface of the redustra, in order to fix the vertical movement of the fixed wing, it is preferable to combine the support ring and the nut on the lower side of the fixed wing on the outer circumferential surface of the reduxia, respectively. .

이하, 본 발명의 바람직한 실시 예를 첨부한 도면에 따라서 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부 도면 중, 도 3은 본 발명에 의한 스프링클러의 설치 상태 분해 사시도이다.3 is an exploded perspective view of an installation state of a sprinkler according to the present invention.

도 3에 도시된 바와 같이, 본 발명에 의한 스프링클러의 설치 상태를 살펴보면, 용수를 공급하기 위해 천장 내부에 설치된 급수관에는 니플이 결합되고, 금속관에 환상형 또는 나사선형으로 주름을 형성한 주름관(11)의 일단은 상기 니플에 용접 결합되며, 상기 주름관(11)의 타단에는 레듀샤(12)가 용접 결합되어 아래로 설치된다.As shown in Fig. 3, the installation state of the sprinkler according to the present invention, the nipple is coupled to the water supply pipe installed inside the ceiling to supply water, corrugated pipe 11 is formed in the annular or screw-shaped corrugated metal pipe (11) One end of the) is welded to the nipple, the other end of the corrugated pipe (11) is provided with a welder 12 is coupled downward.

그리고, 상기 레듀샤(12)는 천장 마감재(14)를 상하로 관통하여 단부에 스프링클러 헤드(13)를 결합하게 되고, 상기 레듀샤(12)의 외주면에는 별도 구비된 고정 날개(16)가 끼워져 상기 천장 마감재(14)에 볼트(18)와 너트(19)를 이용해 레듀샤(12)를 고정하게 된다.In addition, the reduxer 12 penetrates the ceiling finishing material 14 up and down to couple the sprinkler head 13 to an end thereof, and a fixing vane 16 provided separately is fitted to an outer circumferential surface of the reduxer 12. Fixing the reducer 12 using the bolt 18 and the nut 19 to the ceiling finish 14.

이때, 상기 고정 날개(16)는 대략 직사각형의 바(bar) 모양으로, 중앙에는 상기 레듀샤(12)를 끼우는 구멍(16a)이 형성되고, 양단에는 각각 볼트(18)를 결합하기 위한 구멍(16b)이 형성되며, 종래와 달리 별도 형성되어 상기 레듀샤(12)의 외주면에 그냥 끼워지기만 하는 구조로서 회전 및 상하 이동이 가능하다.At this time, the fixing blade 16 has a substantially rectangular bar shape, and a hole 16a is formed at the center thereof to fit the reduxer 12, and holes at both ends for coupling the bolts 18 are respectively formed. 16b) is formed, and is formed separately from the prior art, and is rotated and moved up and down as a structure that is just fitted to the outer circumferential surface of the redus 12.

한편, 상기 레듀샤(12)의 외주면 일부에는 나선을 형성한 후, 상기 고정 날개(16)의 상하 움직임을 고정하기 위해 상기 고정 날개(16)의 아래에는 받침 링(15)을, 위에는 너트(17)를 각각 결합한다.On the other hand, after forming a spiral on a part of the outer circumferential surface of the reducer 12, in order to fix the vertical movement of the fixed wing 16, a support ring 15 under the fixed wing 16, a nut (above) Combine 17) respectively.

따라서, 본 발명에 의한 스프링클러에서는, 주름관(11)이 급수관에 정확한 위치와 각도로 결합되지 않아도, 주름관(11) 단부에 결합된 레듀샤(12)를 천장 마감재(14)에 고정할 때, 상기 고정 날개(16)를 얼마든지 회전시켜 적절한 위치로 결합할 수 있으므로, 주름관(11)의 꼬임이 방지된다.Therefore, in the sprinkler according to the present invention, even when the corrugated pipe 11 is not coupled to the water supply pipe at the correct position and angle, when fixing the reduxia 12 coupled to the end of the corrugated pipe 11 to the ceiling finishing material 14, Since the fixing blade 16 can be rotated as much as possible, it can be coupled to an appropriate position, thereby preventing twisting of the corrugated pipe 11.

즉, 주름관(11)과 레듀샤(12)가 용접 결합된 상태에서는 두 개체가 하나로 움직이게 되어 레듀샤(12)의 고정 위치가 주름관(11) 꼬임에 직접적인 영향을 미치게 되는데, 본 발명은 상기 레듀샤(12)의 외주면에 고정 날개(16)를 회전 가능하게 결합하므로, 천장 마감재(14)에 상기 레듀샤(12)를 고정할 때, 상기 주름관(11)이 꼬이지 않은 자연 상태에서 상기 고정 날개(16)를 회전하여 적절한 각도를 맞춘 다음 고정하면 되는 것이다.That is, in the state in which the corrugated pipe 11 and the reduxia 12 are welded and coupled, the two objects move as one, so that the fixing position of the reduxia 12 directly affects the twisting of the corrugated pipe 11. Since the fixing blade 16 is rotatably coupled to the outer circumferential surface of the dusha 12, when fixing the redusche 12 to the ceiling finishing material 14, the fixing wing in the natural state that the corrugated pipe 11 is not twisted. Rotate (16) to set the proper angle and then fix it.

그리고, 상기 고정 날개(16)의 아래에는 받침 링(15)을 결합하고 위에서는 너트(17)를 조여, 상기 고정 날개(16)의 상하 움직임을 방지하면서 견고하게 고정되도록 한다.In addition, the support ring 15 is coupled to the bottom of the fixed wing 16 and the nut 17 is tightened from the top to prevent the vertical movement of the fixed wing 16 to be firmly fixed.

이와 같이, 본 발명에 의한 스프링클러의 고정구조는, 양단이 각각 급수관과 레듀샤(12)에 용접 결합된 주름관(11)을 꼬임없이 고정하기 위한 것으로, 상기 주름관(11)의 단부인 레듀샤(12)를 천장 마감재(14)에 고정할 때, 상기 주름관(11)이 꼬이지 않은 자연 상태에서 상기 레듀샤(12) 외주면에 끼워진 고정 날개(16)를 자유롭게 회전하여 적절한 각도를 맞춘 다음 볼트(18)와 너트(19)로 고정하고, 상기 고정 날개(16)의 상하 움직임을 방지하기 위해 위ㆍ아래에 각각 받침 링(15)과 너트(17)를 결합함으로써 이루어진다.As described above, the sprinkler fixing structure according to the present invention is for fixing the corrugated pipe 11 welded to both the water supply pipe and the reducer 12 without kinks, and has the end of the corrugated pipe 11. When fixing 12 to the ceiling finishing material 14, the corrugated pipe 11 is freely rotated to fix the fixing blade 16 fitted to the outer peripheral surface of the reducer 12 in a natural state where the corrugated pipe 11 is not twisted, and then the bolt 18 And the nut 19, and the support ring 15 and the nut 17 are coupled to the top and bottom, respectively, in order to prevent the up and down movement of the fixing blade 16.

이상 설명한 바와 같이, 주름관의 단부인 레듀샤 외주면에 회전 가능한 고정날개를 끼우고, 레듀샤를 천장 마감재에 고정할 때 상기 고정 날개를 조절하여 적절한 각도를 맞춰 고정함으로써, 스프링클러 설치시 천장 내측에서 주름관이 꼬이는 것을 방지할 수 있다.As described above, by inserting a rotatable fixed wing on the outer peripheral surface of the end of the corrugated pipe, and by adjusting the fixing wing to fix the fixed wing to the ceiling finishing material, the corrugated pipe inside the ceiling when installing the sprinkler Twisting can be prevented.

또한, 주름관 꼬임에 따른 천장 마감재의 뒤틀림 현상도 방지할 수 있다.In addition, it is possible to prevent the warping of the ceiling finish due to the corrugated pipe twist.

Claims (3)

삭제delete 삭제delete 용수 공급을 위해 천장 내부에 설치된 급수관에 결합된 니플에 주름관(11)의 일단이 용접 결합되고, 상기 주름관(11)의 타단에는 레듀샤(12)가 용접 결합되어 천장 마감재(14)를 상하로 관통해 고정되며, 상기 레듀샤(12)의 단부에는 스프링클러 헤드(13)가 결합되는 스프링클러의 고정구조에 있어서,One end of the corrugated pipe 11 is welded to the nipple coupled to the water supply pipe installed inside the ceiling for water supply, and the red end 12 is welded to the other end of the corrugated pipe 11 to raise and lower the ceiling finishing material 14 up and down. In the fixed structure of the sprinkler is penetrated and fixed, the sprinkler head 13 is coupled to the end of the redus 12, 대략 직사각형의 바(bar) 형태로 중앙에 형성된 구멍(16a)을 통해 상기 레듀샤(12)를 회전 가능하게 끼우며, 양단에 형성된 구멍(16b)을 통해 볼트(18)와 너트(19)로 상기 천장 마감재(14)의 내측에서 고정되는 고정 날개(16);The reducer 12 is rotatably fitted through a hole 16a formed at the center in the form of a substantially rectangular bar, and bolts 18 and nuts 19 through holes 16b formed at both ends thereof. A fixed wing 16 fixed inside the ceiling finish 14; 상기 고정 날개(16)의 상하 이동을 제한하기 위해, 상기 레듀샤(12)의 외주면에 나선을 형성한 후, 상기 고정 날개(16)의 아래로 상기 레듀샤(12)의 외주면에 결합되는 받침링(15);In order to limit the vertical movement of the fixed blade 16, a spiral is formed on the outer peripheral surface of the reduxer 12, the support is coupled to the outer peripheral surface of the reduxer 12 below the fixed wing 16 Ring 15; 상기 고정 날개(16)의 위로 상기 레듀샤(12)의 외주면에 결합되는 너트(17)로 이루어지는 것을 특징으로 하는 스프링클러의 고정구조.Fixing structure of the sprinkler, characterized in that consisting of a nut (17) coupled to the outer peripheral surface of the reducer 12 above the fixing blade (16).
KR1020030066583A 2003-09-25 2003-09-25 Structure of fixing sprinkler to ceiling KR100435300B1 (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200045807A (en) * 2018-10-23 2020-05-06 정운택 Firefighting reducer structure
KR20200085569A (en) * 2019-01-07 2020-07-15 (주)여는 Flexible Tube For Sprinkler
KR20200135257A (en) * 2019-01-07 2020-12-02 (주)여는 Flexible Tube For Sprinkler
KR20210045006A (en) * 2019-10-16 2021-04-26 승진산업 (주) Through fastening unit
KR102279572B1 (en) 2020-07-27 2021-07-19 김주완 Fixing apparatus for reduer of sprinkler
KR20230024582A (en) 2021-08-12 2023-02-21 승진산업 (주) Firefighting reducer structure
KR20230114434A (en) 2022-01-25 2023-08-01 승진산업 (주) Rotating bracket

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200045807A (en) * 2018-10-23 2020-05-06 정운택 Firefighting reducer structure
KR102212136B1 (en) * 2018-10-23 2021-02-03 정운택 Firefighting reducer structure
KR20200085569A (en) * 2019-01-07 2020-07-15 (주)여는 Flexible Tube For Sprinkler
KR102183779B1 (en) * 2019-01-07 2020-11-27 (주) 여는 Flexible Tube For Sprinkler
KR20200135257A (en) * 2019-01-07 2020-12-02 (주)여는 Flexible Tube For Sprinkler
KR102466307B1 (en) * 2019-01-07 2022-11-14 (주) 여는 Flexible Tube For Sprinkler
KR20210045006A (en) * 2019-10-16 2021-04-26 승진산업 (주) Through fastening unit
KR102243874B1 (en) * 2019-10-16 2021-04-27 승진산업 (주) Through fastening unit
KR102279572B1 (en) 2020-07-27 2021-07-19 김주완 Fixing apparatus for reduer of sprinkler
KR20230024582A (en) 2021-08-12 2023-02-21 승진산업 (주) Firefighting reducer structure
KR102694296B1 (en) * 2021-08-12 2024-08-12 승진산업 (주) Firefighting reducer structure
KR20230114434A (en) 2022-01-25 2023-08-01 승진산업 (주) Rotating bracket

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